def __contains__(self, other):
if other is None:
return False
linkset = IRelationshipLinks(self.this)
for link in linkset.getCachedLinksByTarget(other):
if (link.rel_type_hash == hash(self.rel_type)
and link.my_role_hash == hash(self.my_role)
and link.role_hash == hash(self.other_role)
and self._filter(link)):
return True
return False
def __contains__(self, other):
if other is None:
return False
linkset = IRelationshipLinks(self.this)
for link in linkset.getCachedLinksByTarget(other):
if (link.rel_type_hash == hash(self.rel_type) and
link.my_role_hash == hash(self.my_role) and
link.role_hash == hash(self.other_role) and
self._filter(link)):
return True
return False
def __contains__(self, other):
if other is None:
return False
other = removeSecurityProxy(other)
linkset = IRelationshipLinks(self.this)
filter = self.rel_type.filter
for link in linkset.getCachedLinksByTarget(other):
if (link.my_role_hash == hash(self.my_role) and
link.role_hash == hash(self.other_role) and
filter(link)):
return True
return False
def __contains__(self, other):
if other is None:
return False
other = removeSecurityProxy(other)
linkset = IRelationshipLinks(self.this)
filter = self.rel_type.filter
for link in linkset.getCachedLinksByTarget(other):
if (link.my_role_hash == hash(self.my_role)
and link.role_hash == hash(self.other_role)
and filter(link)):
return True
return False